I also read the IPC-A-610 10.5.2 Conformal Coating
William Brooks, CID+
Printed Circuit Designer
Nordson Asymtek
2747 Loker Avenue West
Carlsbad, California 92010-6603 USA
TEL: +1.760.930.7212
CEL: +1.760.216.0170
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-----Original Message-----
From: DesignerCouncil [mailto:[log in to unmask]] On Behalf Of Brooks, William
Sent: Friday, April 07, 2017 3:10 PM
To: [log in to unmask]
Subject: Re: [DC] Conformal coating notes?
I found:Mil-I-46058C 1972 - Insulating Compound, Electrical (For coating Printed Circuit Assemblies)
So I would want type AR - Acrylic Resin
Also found: NHB5300.4(3J) referenced in the IPC-D-325 example assembly drawings
Looks like that was a NASA spec.
Also noted reccomendations of Humiseal 1B31 and Humiseal 1B73 in a presentation I found online...
Any comments on either?
How should my notes read?
William Brooks, CID+
Printed Circuit Designer
Nordson Asymtek
2747 Loker Avenue West
Carlsbad, California 92010-6603 USA
TEL: +1.760.930.7212
CEL: +1.760.216.0170
[log in to unmask]
-----Original Message-----
From: DesignerCouncil [mailto:[log in to unmask]] On Behalf Of Brooks, William
Sent: Friday, April 07, 2017 1:31 PM
To: [log in to unmask]
Subject: [DC] Conformal coating notes?
Does anyone have standard notes for conformal coating on printed circuit boards?
I'm thinking Acrylic for its ease of application and rework ability.
William Brooks, CID+
Printed Circuit Designer
Nordson Asymtek
2747 Loker Avenue West
Carlsbad, California 92010-6603 USA
TEL: +1.760.930.7212
CEL: +1.760.216.0170
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